| 1986 CFL season | |
|---|---|
| Duration | June 24 – November 9, 1986 |
| East champions | Hamilton Tiger-Cats |
| West champions | Edmonton Eskimos |
| 74th Grey Cup | |
| Date | November 30, 1986 |
| Venue | BC Place, Vancouver |
| Champions | Hamilton Tiger-Cats |
The 1986 CFL season is considered to be the 33rd season in modern-day Canadian football, although it is officially the 29th Canadian Football League season.